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Protein

Probable non-specific lipid-transfer protein

Gene

LTP2

Organism
Hordeum vulgare (Barley)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Potential phospholipid transfer protein.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Transport

Keywords - Ligandi

Lipid-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Probable non-specific lipid-transfer protein
Short name:
LTP
Alternative name(s):
Aleurone-specific 10 kDa protein
B-FABP
Gene namesi
Name:LTP2
Synonyms:B11E, LTP
OrganismiHordeum vulgare (Barley)
Taxonomic identifieri4513 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladePooideaeTriticodaeTriticeaeHordeinaeHordeum

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 3535By similarityAdd
BLAST
Chaini36 – 10267Probable non-specific lipid-transfer proteinPRO_0000018418Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi37 ↔ 71By similarity
Disulfide bondi45 ↔ 59By similarity
Disulfide bondi60 ↔ 95By similarity
Disulfide bondi69 ↔ 102By similarity

Keywords - PTMi

Disulfide bond

Expressioni

Tissue specificityi

Aleurone.

Developmental stagei

Maximum mRNA abundance around mid-phase of grain development.

Structurei

3D structure databases

ProteinModelPortaliP20145.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the plant LTP family. B11E subfamily.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG410JH96. Eukaryota.
ENOG410Z1B5. LUCA.

Family and domain databases

InterProiIPR016140. Bifunc_inhib/LTP/seed_store.
[Graphical view]
PfamiPF14368. LTP_2. 1 hit.
[Graphical view]
SMARTiSM00499. AAI. 1 hit.
[Graphical view]
SUPFAMiSSF47699. SSF47699. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P20145-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAMAMGMAMR KEAAVAVMMV MVVTLAAGAD AGAGAACEPA QLAVCASAIL
60 70 80 90 100
GGTKPSGECC GNLRAQQGCL CQYVKDPNYG HYVSSPHARD TLNLCGIPVP

HC
Length:102
Mass (Da):10,357
Last modified:February 1, 1991 - v1
Checksum:i474EEF35D0DD0558
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X15257 mRNA. Translation: CAA33329.1.
X57270 mRNA. Translation: CAA40542.1.
X69793 Genomic DNA. Translation: CAA49448.1.
PIRiS04126.
UniGeneiHv.512.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X15257 mRNA. Translation: CAA33329.1.
X57270 mRNA. Translation: CAA40542.1.
X69793 Genomic DNA. Translation: CAA49448.1.
PIRiS04126.
UniGeneiHv.512.

3D structure databases

ProteinModelPortaliP20145.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

eggNOGiENOG410JH96. Eukaryota.
ENOG410Z1B5. LUCA.

Family and domain databases

InterProiIPR016140. Bifunc_inhib/LTP/seed_store.
[Graphical view]
PfamiPF14368. LTP_2. 1 hit.
[Graphical view]
SMARTiSM00499. AAI. 1 hit.
[Graphical view]
SUPFAMiSSF47699. SSF47699. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Barley aleurone cell development: molecular cloning of aleurone-specific cDNAs from immature grains."
    Jakobsen K., Klemsdal S.S., Aalen R.B., Bosnes M., Alexander D., Olsen O.-A.
    Plant Mol. Biol. 12:285-293(1989)
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: cv. Bomi.
  2. "The promoter of the barley aleurone-specific gene encoding a putative 7 kDa lipid transfer protein confers aleurone cell-specific expression in transgenic rice."
    Kalla R., Shimamoto K., Potter R., Nielsen P., Linnestad C., Olsen O.-A.
    Plant J. 6:849-860(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: cv. Bomi.
  3. Kalla R., Potter R., Nielsen P.S., Linnestad C., Gabrielsen O.S., Olsen O.-A.
    Submitted (DEC-1992) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: cv. Bomi.
    Tissue: Leaf.

Entry informationi

Entry nameiNLTP2_HORVU
AccessioniPrimary (citable) accession number: P20145
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1991
Last sequence update: February 1, 1991
Last modified: February 17, 2016
This is version 76 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.